ksymoops 2.4.6 on i686 2.5.44-ac3. Options used -V (default) -k /proc/ksyms (default) -l /proc/modules (default) -o /lib/modules/2.5.44-ac3/ (default) -m /boot/System.map-2.5.44-ac3 (default) Warning: You did not tell me where to find symbol information. I will assume that the log matches the kernel and modules that are running right now and I'll use the default options above for symbol resolution. If the current kernel and/or modules do not match the log, you can get more accurate output by telling me the kernel version and where to find map, modules, ksyms etc. ksymoops -h explains the options. Oct 26 11:10:31 TK150122 kernel: Machine check exception polling timer started. Oct 26 11:10:31 TK150122 kernel: WARNING: unexpected IO-APIC, please mail Oct 26 11:10:31 TK150122 kernel: 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html Oct 26 11:30:26 TK150122 kernel: c0237335 Oct 26 11:30:26 TK150122 kernel: Oops: 0000 Oct 26 11:30:26 TK150122 kernel: CPU: 0 Oct 26 11:30:26 TK150122 kernel: EIP: 0060:[driver_detach+53/80] Not tainted Oct 26 11:30:26 TK150122 kernel: EFLAGS: 00010246 Oct 26 11:30:26 TK150122 kernel: eax: 00000000 ebx: c523fcd0 ecx: c0430170 edx: 00000000 Oct 26 11:30:26 TK150122 kernel: esi: 00000000 edi: e08cea40 ebp: e08ba000 esp: de8cdf4c Oct 26 11:30:26 TK150122 kernel: ds: 0068 es: 0068 ss: 0068 Oct 26 11:30:26 TK150122 kernel: Stack: e08ceaa0 e08cea40 e08ceaa4 c0237558 e08cea40 e08cea40 e08ceaa0 df185000 Oct 26 11:30:26 TK150122 kernel: c0237958 e08cea40 e08cea40 e08ba000 c02379fb e08cea40 fffffff0 e08bb453 Oct 26 11:30:26 TK150122 kernel: e08cea40 c011a2b7 fffffff0 e08ba000 df185000 bfffeda8 c0119510 e08ba000 Oct 26 11:30:26 TK150122 kernel: Call Trace: Oct 26 11:30:26 TK150122 kernel: [] usb_bus_type+0x0/0x80 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_bus_type+0x4/0x80 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_bus_type+0x0/0x80 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_exit+0x13/0x30 [usbcore] Oct 26 11:30:26 TK150122 kernel: [] usb_generic_driver+0x0/0x60 [usbcore] Oct 26 11:30:26 TK150122 kernel: Code: 8b 32 8d 47 28 39 c2 75 d5 5b 5e 5f c3 8d b4 26 00 00 00 00 Using defaults from ksymoops -t elf32-i386 -a i386 >>ebx; c523fcd0 <_end+4d80518/203d78a8> >>ecx; c0430170 >>edi; e08cea40 <[ehci-hcd].data.end+1/1621> >>ebp; e08ba000 <[usbcore]usb_create_driverfs_intf_files+30/40> >>esp; de8cdf4c <_end+1e40e794/203d78a8> Trace; e08ceaa0 <[ehci-hcd].data.end+61/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08ceaa4 <[ehci-hcd].data.end+65/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08ceaa0 <[ehci-hcd].data.end+61/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Trace; e08bb453 <[usbcore]proc_bulk+1d3/220> Trace; e08cea40 <[ehci-hcd].data.end+1/1621> Code; 00000000 Before first symbol 00000000 <_EIP>: Code; 00000000 Before first symbol 0: 8b 32 mov (%edx),%esi Code; 00000002 Before first symbol 2: 8d 47 28 lea 0x28(%edi),%eax Code; 00000005 Before first symbol 5: 39 c2 cmp %eax,%edx Code; 00000007 Before first symbol 7: 75 d5 jne ffffffde <_EIP+0xffffffde> Code; 00000009 Before first symbol 9: 5b pop %ebx Code; 0000000a Before first symbol a: 5e pop %esi Code; 0000000b Before first symbol b: 5f pop %edi Code; 0000000c Before first symbol c: c3 ret Code; 0000000d Before first symbol d: 8d b4 26 00 00 00 00 lea 0x0(%esi,1),%esi Oct 26 11:32:46 TK150122 kernel: Machine check exception polling timer started. Oct 26 11:32:46 TK150122 kernel: WARNING: unexpected IO-APIC, please mail Oct 26 11:32:46 TK150122 kernel: 3c59x: Donald Becker and others. www.scyld.com/network/vortex.html 1 warning issued. Results may not be reliable.